Hundred words cannot replace one, well, two images.
Summary: Maps are extremely efficient in Erlang and create/update/access performance scales very good up to 100k keys. Access time per every element stored increases just three times from 2 objects in a map to 100k objects in the map. Map.update…
Map.update
Working with data structures was straightforward and predictable in a days of Erlang. Most of the time…